LED energy-saving interactive display screen

Abstract

The utility model relates to the technical field of display screens, and discloses an LED energy-saving interactive display screen which comprises an interactive display screen, an outer shell is fixedly connected to the outer side of the interactive display screen, first filter screens are fixedly connected to the inner sides of the two ends of the outer shell, an inner shell is fixedly connected to the lower side of the middle end of the interactive display screen, and a circuit board is fixedly connected to the interior of the lower end of the interior of the inner shell. A transmission line is fixedly connected to the upper side of the circuit board, the upper end of the transmission line is fixedly connected to the interactive display screen, a water injection assembly is arranged on the lower side of one end of the inner shell, a heat conduction assembly is fixedly connected to the upper end of the water injection assembly, a heat dissipation assembly sleeves one end of the heat conduction assembly, and air blowing assemblies are fixedly connected to the outer sides of the two ends of the heat conduction assembly; in the using process of the interactive display screen, the heat dissipation efficiency is improved through reciprocating flowing of cooling water and flowing of air flow, then the power loss, caused by too high temperature, of the first filter screen is reduced, and therefore energy is better saved, and consumption is better reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to display screen technical field, specifically, relate to a kind of LED energy-saving interactive display screen. BACKGROUND

[0002] LED interactive display screen is a flat interactive display screen composed of light-emitting diodes. The interactive mode is that the operator clicks or slides the touch screen, then uses the pressure sensor inside the touch screen to detect, transmits the pressure to the controller after detecting the pressure, uses the controller to process the touch signal, and converts it into a command that can be recognized by the computer. Finally, the controller controls the display screen to perform related interface conversion or function operation.

[0003] According to the patent document with application number 201821508883.7, an LED energy-saving interactive display screen is provided. The installation plate, heat conduction plate, and LED display screen are arranged from bottom to top. The upper surface of the installation plate is provided with a grid-shaped structure of heat dissipation fins. The bottom of the installation plate is provided with a heat dissipation hole in each grid. The heat dissipation fins are provided with a ventilation hole. The two sides of the installation plate are provided with a plurality of heat dissipation fans. The upper surface of the heat conduction plate is embedded with a controller and a temperature sensor. The controller is electrically connected with the temperature sensor and the heat dissipation fan. Through the touch screen provided on the upper part of the LED display screen, instructions can be sent to the controller through the touch screen. When someone presses the LED display screen, the pressure sensor converts the pressure signal into an electrical signal and transmits it to the controller, thereby achieving the purpose of external instruction delivery and realizing interaction. In the above-mentioned prior art, the temperature sensor is used to detect the heat around the display screen. When high temperature is detected, the heat dissipation fan is started to dissipate heat from the heat dissipation fins, thereby absorbing heat from the heat dissipation fins and dissipating heat, achieving the effect of heat dissipation and energy saving.

[0004] In the above-mentioned prior art, the airflow around the display screen is made to flow by the operation of the fan, thereby achieving the effect of heat dissipation by the heat dissipation fins. However, the heat dissipation efficiency of the fan and the adsorption and dissipation speed of the heat dissipation fins are low, so that the electronic components inside the display screen are affected by high temperature when operating, resulting in increased resistance of the electronic components, thereby increasing the loss of electric energy and accelerating the loss of energy. Utility model content

[0005] The utility model aims to provide an LED energy-saving interactive display screen to solve the problem of slow heat dissipation efficiency of airflow in the prior art, which leads to high temperature of the display screen power supply and large energy loss.

[0006] The utility model provides following technical scheme: a kind of LED energy-saving interactive display screen, including interactive display screen, interactive display screen outer side is fixedly connected with shell, and the inner side of shell both ends is fixedly connected with first filter screen, interactive display screen middle end lower side is fixedly connected with inner shell, and circuit board is fixedly connected in the inner shell inside lower end inside, and transmission line is fixedly connected on the upper side of circuit board, and transmission line upper end is fixedly connected on interactive display screen, inner shell one end lower side is provided with water injection assembly, and water injection assembly upper end is fixedly connected with heat conduction component, heat conduction component one end outer side is equipped with heat dissipation component, and heat conduction component both ends outer side is fixedly connected with air-blowing component, and heat conduction component is fixedly connected with collection component away from water injection assembly.

[0007] As the preferred of above technical scheme, water injection assembly includes water storage tank set on the lower side of one end of inner shell, and water storage tank one side upper end is fixedly connected with water injection port, water storage tank one end upper side is fixedly connected with water pump, and water pump lower side is fixedly connected with water suction pipe, and water suction pipe lower end is inserted in water storage tank, and water pump upper side is fixedly connected with main water pipe, and main water pipe upper end is fixedly connected with flow divider.

[0008] As the preferred of above technical scheme, heat conduction component includes cooling pipe fixedly connected on one side of flow divider, and cooling pipe middle end is arranged through inner shell, and cooling pipe both ends outer side is fixedly connected with second filter screen, and second filter screen outer side is fixedly connected on inner shell.

[0009] As the preferred of above technical scheme, heat dissipation component includes heat conduction plate sleeved on the outer side of one end of cooling pipe, and heat conduction plate side away from cooling pipe is fixedly connected with radiating fin.

[0010] As the preferred of above technical scheme, air-blowing component includes power supply fixedly connected on both sides of second filter screen, and power supply end away from second filter screen is fixedly connected with fan.

[0011] As the preferred of above technical scheme, collection component includes flow combiner fixedly connected on the end of cooling pipe away from flow divider, and flow combiner lower end is fixedly connected with collection tank, and flow guide pipe is fixedly connected on the end of collection tank away from water storage tank, and flow guide pipe end away from collection tank is fixedly connected on water storage tank.

[0012] Compared with prior art, the utility model has the beneficial effects that:

[0013] The LED energy-saving interactive display screen can be operated and interacted by clicking and sliding of the operator's fingers when in use. When the heat dissipated by the circuit board and the transmission line inside the inner shell is high, the injection assembly and the air blowing assembly can be started. The injection assembly injects cooling water into the heat conduction assembly after being started. The cooling water absorbs the heat inside the inner shell when flowing in the heat conduction assembly, and then the heat is dissipated through the heat dissipation assembly. Meanwhile, the air blowing assembly makes the air inside the inner shell flow to form an air flow after being started, which accelerates the dissipation of the heat inside the inner shell. Meanwhile, the flow of the air flow accelerates the dissipation speed of the heat dissipation assembly. Then, the cooling water flows into the collection assembly through the heat conduction assembly and is injected into the injection assembly after being cooled, so that the dissipation efficiency of the heat is improved by the reciprocating flow of the cooling water and the flow of the air flow during the use of the interactive display screen, and the power loss of the first filter screen caused by the excessively high temperature is reduced, thereby better saving energy and reducing consumption. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the LED energy-saving interactive display screen.

[0015] Figure 2 It is a sectional structural schematic view of the LED energy-saving interactive display screen.

[0016] Figure 3 It is a first perspective view of the internal structure of the interactive display screen of the LED energy-saving interactive display screen.

[0017] Figure 4 It is a second perspective view of the internal structure of the interactive display screen of the LED energy-saving interactive display screen.

[0018] In the figure: 1, interactive display screen; 11, outer shell; 12, first filter screen; 13, inner shell; 14, circuit board; 15, transmission line; 2, water storage tank; 21, water injection port; 22, water pump; 23, water suction pipe; 24, main water pipe; 25, flow divider; 3, cooling pipe; 31, second filter screen; 4, heat conduction plate; 41, heat dissipation fin; 5, power supply; 51, fan; 6, flow combiner; 61, collection tank; 62, flow guide pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0020] As Figure 1 - Figure 4As shown, the utility model provides a technical scheme: a LED energy -conserving interactive display screen, including interactive display screen 1, interactive display screen 1 outside fixedly connected with shell 11, and the both ends inside fixedly connected with first filter screen 12 of shell 11, interactive display screen 1 middle end downside fixedly connected with inner shell 13, and the inside lower end inside fixedly connected with circuit board 14 of inner shell 13, the upper side fixedly connected with transmission line 15 of circuit board 14, and transmission line 15 upper end fixedly connected on interactive display screen 1, inner shell 13 one end downside is provided with water injection assembly, and water injection assembly upper end fixedly connected with heat conduction assembly, and heat conduction assembly one end outside is set with heat dissipation assembly, and heat conduction assembly both ends outside fixedly connected with air -blowing assembly, heat conduction assembly is fixedly connected with the collection assembly of one end away from water injection assembly, when the circuit board 14 in the inside of inner shell 13 and transmission line 15 are operated after heat dissipation, the heat of higher, can start injection assembly and air -blowing assembly, after injection assembly starts and injects cooling water into heat conduction assembly, cooling water flows in heat conduction assembly and absorbs the heat in the inside of inner shell 13, then through heat dissipation assembly and dissipates heat, simultaneously, air -blowing assembly operates and makes the air in the inside of inner shell 13 flow and form air current, after air flow, accelerates the heat dissipation of inner shell 13 inside heat, simultaneously, the flow of air current accelerates the heat dissipation speed of heat dissipation assembly, then cooling water flows into collection assembly through heat conduction assembly and then is injected into injection assembly after cooling, can, make interactive display screen in the process of using, utilize the reciprocating flow of cooling water and the flow of air current and promote the heat dissipation efficiency of heat, to reduce the power loss of first filter screen 12 caused by the temperature of too high in turn, to better energy saving and cost reduction.

[0021] It should be noted that the interactive display screen 1 is a prior art structure, which will not be described here. When the LED light-emitting diode is in normal working condition, its current is very small and the light emission is very weak. After the operator clicks or slides the screen, the pressure sensor in the screen will receive the signal and transmit it to the circuit board. After the signal is converted by the circuit board, the circuit board controls the operation of the screen.

[0022] As shown in Figure 2 The water injection assembly includes a water tank 2 arranged at the lower end of the inner shell 13. The water tank 2 is fixedly connected with a water inlet 21 at one side and upper end. The water pump 22 is fixedly connected with the water tank 2 at one end and upper side. The water pump 22 is fixedly connected with a water suction pipe 23 at the lower side. The water suction pipe 23 is inserted into the water tank 2 at the lower end. The water pump 22 is fixedly connected with a main water pipe 24 at the upper side. The main water pipe 24 is fixedly connected with a flow divider 25 at the upper end. The cooling water is injected into the water tank 2 through the water inlet 21 for storage. The water pump 22 can subsequently draw out the cooling water through the water suction pipe 23. The main water pipe 24 injects the cooling water into the flow divider 25. After being divided by the flow divider 25, the cooling water is injected into the heat conduction assembly to flow.

[0023] As Figure 3 shown, the heat conducting assembly includes the cooling pipe 3 fixedly connected on one side of the flow divider 25, and the cooling pipe 3 is arranged through the inner shell 13 at the middle end, and the second filter screen 31 is fixedly connected on the outer side of the two ends of the cooling pipe 3, and the second filter screen 31 is fixedly connected on the outer side of the inner shell 13, and the cooling water flows in the cooling pipe 3, so that the specific heat capacity of the cooling water is used to absorb the heat in the inner shell 13, and at the same time, the second filter screen 31 is used to exchange the air inside the inner shell 13 with the air outside the inner shell 13, and also filter the dust carried in the air.

[0024] As Figure 2 and Figure 3 shown, the heat dissipation assembly includes the heat conducting plate 4 sleeved on the outer side of one end of the cooling pipe 3, and the heat dissipation fin 41 is fixedly connected on the side away from the cooling pipe 3 of the heat conducting plate 4, and the heat conducting plate 4 is used to absorb the heat carried by the cooling water in the cooling pipe 3, and then the heat dissipation fin 41 is used to dissipate the heat absorbed by the heat conducting plate 4.

[0025] As Figure 3 and Figure 4 shown, the air blowing assembly includes the power supply 5 fixedly connected on the two sides of the second filter screen 31, and the fan 51 is fixedly connected on the end away from the second filter screen 31 of the power supply 5, and the power supply 5 is used to control the operation of the fan 51, so that the air in the inner shell 13 flows by using the different operation directions of the fans 51 on the two sides of the inner shell 13, thereby accelerating the heat dissipation.

[0026] As Figure 3 shown, the collecting assembly includes the flow combiner 6 fixedly connected on the end away from the flow divider 25 of the cooling pipe 3, and the collecting box 61 is fixedly connected on the lower end of the flow combiner 6, and the flow guide pipe 62 is fixedly connected on the outer side of the end close to the water storage tank 2 of the collecting box 61, and the flow guide pipe 62 is fixedly connected on the water storage tank 2 on the end away from the collecting box 61, and the cooling water is injected into the collecting box 61 through the flow combiner 6 for static cooling, and finally the cooling water is injected into the water storage tank 2 through the flow guide pipe 62 for recycling, thereby facilitating the continuous heat absorption and cooling of the inner shell 13.

[0027] Principle; when using the interactive display screen 1, the operator can interact by clicking and sliding the fingers, when the heat emitted by the interactive display screen 1 through the operation of the circuit board 14 and the transmission line 15 is high, the water pump 22 and the flow divider 25 are started, after the water pump 22 is started, the cooling water in the water storage tank 2 is pumped out through the water pump 23 and injected into the flow divider 25 through the main water pipe 24, then the cooling water is injected into the multiple cooling pipes 3 through the flow division of the flow divider 25, then the cooling water flows in the cooling pipe 3 to absorb the heat in the inner shell 13, then when the cooling water absorbs heat and flows to the heat conduction plate 4, the heat absorbed by the cooling water is absorbed by the heat conduction plate 4, thereby cooling the cooling water, then the heat absorbed by the heat conduction plate 4 is dissipated through the cooling fin 41, the cooling water is cooled after absorbing heat through the heat conduction plate 4, then injected into the flow collector 6 through the cooling pipe 3, then injected into the collection tank 61 through the flow collector 6 for static cooling, finally the cooling water is injected into the water storage tank 2 through the flow guide pipe 62 for recycling, the fan 51 is started after the power supply 5 is started, the rotating directions of the two groups of fans 51 are different, thereby making the air flow enter through the second filter screen 31 close to one end of the water pump 22, then discharged through the second filter screen 31 close to one end of the heat conduction plate 4, the air flow can accelerate the heat dissipation speed of the inner shell 13, the heat conduction plate 4 and the cooling fin 41 in the process of flowing.

[0028] The above examples are only used to illustrate the technical scheme of the present application, not to limit it.

Claims

1. An LED energy-saving interactive display screen comprising an interactive display screen (1), characterized in that: The interactive display screen (1) is fixedly connected with an outer shell (11) outside, and the both ends of the outer shell (11) are fixedly connected with first filter screens (12) inside, the interactive display screen (1) is fixedly connected with an inner shell (13) at the lower side of the middle end, and the inner shell (13) is fixedly connected with a circuit board (14) inside and at the lower end, the circuit board (14) is fixedly connected with a transmission line (15) at the upper side, and the transmission line (15) is fixedly connected to the interactive display screen (1) at the upper end, the inner shell (13) is provided with a water injection assembly at the lower side of one end, and the water injection assembly is fixedly connected with a heat conduction assembly at the upper end, the heat conduction assembly is provided with a heat dissipation assembly outside at one end, and the heat conduction assembly is fixedly connected with a blowing assembly outside at both ends, and the heat conduction assembly is fixedly connected with a collection assembly at one end away from the water injection assembly.

2. The LED energy-saving interactive display screen according to claim 1, characterized in that: The water injection assembly comprises a water storage tank (2) provided at the lower side of one end of the inner shell (13), and the water storage tank (2) is fixedly connected with a water injection port (21) at the upper end of one side, the water storage tank (2) is fixedly connected with a water pump (22) at the upper side of one end, and the water pump (22) is fixedly connected with a water pumping pipe (23) at the lower side, the water pumping pipe (23) is inserted into the water storage tank (2) at the lower end, and the water pump (22) is fixedly connected with a main water pipe (24) at the upper side, and the main water pipe (24) is fixedly connected with a flow divider (25) at the upper end.

3. The LED energy-saving interactive display screen according to claim 2, characterized in that: The heat conduction assembly comprises a cooling pipe (3) fixedly connected with the flow divider (25) at one side, and the cooling pipe (3) is provided through the inner shell (13) at the middle end, and the cooling pipe (3) is fixedly connected with second filter screens (31) outside at both ends, and the second filter screens (31) are fixedly connected to the inner shell (13) outside.

4. The LED energy-saving interactive display screen according to claim 3, characterized in that: The heat dissipation assembly comprises a heat conduction plate (4) sleeved outside at one end of the cooling pipe (3), and the heat conduction plate (4) is fixedly connected with a heat dissipation fin (41) at the side away from the cooling pipe (3).

5. The LED energy-saving interactive display screen according to claim 3, characterized in that: The blowing assembly comprises a power supply (5) fixedly connected with the second filter screens (31) at both sides, and the power supply (5) is fixedly connected with a fan (51) at one end away from the second filter screens (31).

6. The LED energy-saving interactive display screen according to claim 3, characterized in that: The collection assembly comprises a flow combiner (6) fixedly connected with the cooling pipe (3) at one end away from the flow divider (25), and the flow combiner (6) is fixedly connected with a collection tank (61) at the lower end, the collection tank (61) is fixedly connected with a flow guide pipe (62) at one end outside close to the water storage tank (2), and the flow guide pipe (62) is fixedly connected to the water storage tank (2) at one end away from the collection tank (61).

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